CA1233687A - Mecanismes de detente pour soc de charrue - Google Patents

Mecanismes de detente pour soc de charrue

Info

Publication number
CA1233687A
CA1233687A CA000473033A CA473033A CA1233687A CA 1233687 A CA1233687 A CA 1233687A CA 000473033 A CA000473033 A CA 000473033A CA 473033 A CA473033 A CA 473033A CA 1233687 A CA1233687 A CA 1233687A
Authority
CA
Canada
Prior art keywords
shank
pivot
shank holder
holder
working tool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000473033A
Other languages
English (en)
Inventor
Leon A. Malinowski
Kenneth J. Lange
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leons Manufacturing Co Inc
Original Assignee
Leons Manufacturing Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leons Manufacturing Co Inc filed Critical Leons Manufacturing Co Inc
Priority to CA000473033A priority Critical patent/CA1233687A/fr
Priority to US06/767,445 priority patent/US4699221A/en
Priority to AU46869/85A priority patent/AU592955B2/en
Application granted granted Critical
Publication of CA1233687A publication Critical patent/CA1233687A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
    • A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
    • A01B61/046—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
CA000473033A 1985-01-29 1985-01-29 Mecanismes de detente pour soc de charrue Expired CA1233687A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA000473033A CA1233687A (fr) 1985-01-29 1985-01-29 Mecanismes de detente pour soc de charrue
US06/767,445 US4699221A (en) 1985-01-29 1985-08-20 Chisel plow release mechanisms
AU46869/85A AU592955B2 (en) 1985-01-29 1985-08-29 Chisel plow release mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000473033A CA1233687A (fr) 1985-01-29 1985-01-29 Mecanismes de detente pour soc de charrue

Publications (1)

Publication Number Publication Date
CA1233687A true CA1233687A (fr) 1988-03-08

Family

ID=4129701

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000473033A Expired CA1233687A (fr) 1985-01-29 1985-01-29 Mecanismes de detente pour soc de charrue

Country Status (3)

Country Link
US (1) US4699221A (fr)
AU (1) AU592955B2 (fr)
CA (1) CA1233687A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2073370C (fr) * 1992-07-08 1996-03-05 Gerard F. J. Bourgault Semoir mecanique a usages multiples
US6564728B2 (en) * 2000-09-07 2003-05-20 Case Corporation High clearance shank
US8596374B2 (en) 2010-12-30 2013-12-03 Ronald J. Kile Ground working apparatus
US10446049B2 (en) 2012-02-28 2019-10-15 Kevin L. Martin Physical training system and method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA696516A (en) * 1964-10-27 E. Wade Robert Plow clamping means
CA594258A (en) * 1960-03-15 Massey-Ferguson Limited Cultivator overload release
CA606458A (en) * 1960-10-11 B. Anderson Peter Resilient shank mounting for cultivator
CA528761A (fr) * 1956-08-07 Dearborn Motors Corporation Dispositif de surcharge pour instruments
CA647375A (en) * 1962-08-28 B. Anderson Peter Cultivator shank spring mounting
US642349A (en) * 1899-06-12 1900-01-30 William E Martin Implement for cultivating land.
US1290446A (en) * 1911-05-10 1919-01-07 Deere & Mansur Company Alfalfa-cultivator.
US1524369A (en) * 1924-05-20 1925-01-27 George M Ramage Automatic cultivator-tooth-releasing means
US3012617A (en) * 1959-11-27 1961-12-12 Roll O Matic Tiller Ltd Releasable shank holders for cultivators and the like
US3084749A (en) * 1960-05-23 1963-04-09 Anderson Peter Britanius Cultivator shank spring mounting
US3108643A (en) * 1960-10-14 1963-10-29 Massey Ferguson Australia Ltd Tine cultivator
US3606928A (en) * 1969-03-14 1971-09-21 Sherman H Quanbeck Releasable chisel plow,clamp and shank holder
US3708019A (en) * 1970-11-02 1973-01-02 Deere & Co Split-lift cultivator
US4011915A (en) * 1975-11-10 1977-03-15 Chromalloy American Corporation Tool shank mounting assembly
AU528335B2 (en) * 1977-08-09 1983-04-28 Ryan, John W. Plough shank
US4143718A (en) * 1977-09-01 1979-03-13 Quanbeck Sherman H Earth working tool and support assembly therefor
CA1096686A (fr) * 1979-08-17 1981-03-03 Howard L. Lewison Traduction non-disponible
GB2069301B (en) * 1980-02-18 1983-09-07 Fedmech Holdings Ltd Spring release tine
DK146491C (da) * 1981-09-24 1984-05-14 Kongskilde Koncernselskab As Fjedrende harvetand

Also Published As

Publication number Publication date
AU592955B2 (en) 1990-02-01
AU4686985A (en) 1986-08-07
US4699221A (en) 1987-10-13

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Legal Events

Date Code Title Description
MKEX Expiry